BICROSS is an interdisciplinary project linking Greek, Latin, Coptic, Gothic, and Arabic philology, New Testament textual criticism, manuscript studies, ancient history and digital humanities. Biblical manuscripts written in two languages span several centuries of manuscript production, extending back as far as some of the earliest substantial surviving manuscripts of the New Testament in any language. For centuries New Testament manuscripts have been studied from a monolingual perspective which has obscured the fact that textual transmission did not take place solely within the boundaries of a single-language tradition but also across languages. Bilinguals are an ideal test-case for the study of interaction between the various New Testament languages because they provide a verifiable point of contact between the individual language traditions and mirror the overall New Testament tradition in microcosm. Uncovering and establishing the mutual exchange and cross-language interaction require a new multilingual approach to the New Testament tradition.
The BICROSS project has three main objectives: (1) The assessment of bilingual manuscripts as artefacts to detect physical characteristics and typical patterns of New Testament bilingual manuscripts across languages, times and places. The goal is to provide a catalogue of bilingual New Testament manuscripts which includes codocological characteristics of bilinguals. (2) The assessment of bilingual manuscripts as texts by means of a specifically developed platform of digital tools, called the Bilingual Navigator, in order to detect and evaluate cross-language interaction and mutual influence. Given the complexity of such a textual analysis including a variety of languages with individual linguistic features from different language families and the contaminated textual transmission on each language-side of bilinguals, the application of digital tools is expected to facilitate processing and presenting the material in a comparable way. (3) The classification of bilingual manuscripts and their readings in order to provide new explanatory models for the relationship of manuscripts in the overall complex New Testament tradition and to open new horizons for research on multilingual textual traditions.